| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Al + 3 KNO3 + 5 KOH + 5 H2O = 8 KAlO2 + 3 NH4OH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al2O0 = Al + O2 =>
2 Al2O0 = 4 Al + O2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HCl + Ga(OH)3 = GaCl3 + H2O =>
3 HCl + Ga(OH)3 = GaCl3 + 3 H2O
Cr + CuSO4 = CrSO4 + Cu =>
Cr + CuSO4 = CrSO4 + Cu
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
H5 + N2 = NH3 =>
6 H5 + 5 N2 = 10 NH3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaOH + KMnO4 + C3H6O3 = Na2MnO4 + C3H4O3 + KOH + H2O =>
4 NaOH + 2 KMnO4 + C3H6O3 = 2 Na2MnO4 + C3H4O3 + 2 KOH + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
ZnS + HNO3 = Zn(NO3)2 + NH4NO3 + S + H2O =>
4 ZnS + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 4 S + 3 H2O
Pb(C2H5) + O2 = PbO + CO2 + H2O =>
4 Pb(C2H5) + 15 O2 = 4 PbO + 8 CO2 + 10 H2O
MnSO4 + K(OH) + KMnO4 = MnO2 + K2SO4 + H2O =>
3 MnSO4 + 4 K(OH) + 2 KMnO4 = 5 MnO2 + 3 K2SO4 + 2 H2O
FeCl2 + HNO3 + HCl = FeCl3 + N2O + Fe(OH)3 =>
24 FeCl2 + 6 HNO3 + 9 HCl = 19 FeCl3 + 3 N2O + 5 Fe(OH)3
SiH3 + O2 = SiO3 + H2O =>
4 SiH3 + 9 O2 = 4 SiO3 + 6 H2O
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
LithiumSulfide + MagnesiumNitrate = LithiumNitrate + MagnesiumSulfide =>
Li2S + Mg(NO3)2 = 2 LiNO3 + MgS
NaOH + KMnO4 + C3H6O3 = Na2MnO4 + C3H4O3 + KOH + H2O =>
4 NaOH + 2 KMnO4 + C3H6O3 = 2 Na2MnO4 + C3H4O3 + 2 KOH + 2 H2O
NaBr + HSO4 = HBr + NaSO4 =>
NaBr + HSO4 = HBr + NaSO4
KOH + Mg = K + H2 + MgO =>
2 KOH + 2 Mg = 2 K + H2 + 2 MgO
K2S2O7 + Cr2O3 = Cr2(SO4)3 + K2SO4 =>
3 K2S2O7 + Cr2O3 = Cr2(SO4)3 + 3 K2SO4
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
CrCl3 + NaClO + NaOH = NaCl + NaCrO4 + H2O =>
CrCl3 + 2 NaClO + 4 NaOH = 5 NaCl + NaCrO4 + 2 H2O
CH3COONa + NaOH + Ca9OH = Na2CO2 + Ca(OH)2 + CH4 =>
102 CH3COONa + 136 NaOH + 6 Ca9OH = 119 Na2CO2 + 54 Ca(OH)2 + 85 CH4
P4 + AgNO3 + H2O = H2PO4 + Ag + HNO3 =>
P4 + 24 AgNO3 + 16 H2O = 4 H2PO4 + 24 Ag + 24 HNO3
C7H5OH + O2 = CO2 + H2O =>
C7H5OH + 8 O2 = 7 CO2 + 3 H2O
CH3CHCH2 + NO = CH2CHCN + N2 + H2O =>
4 CH3CHCH2 + 6 NO = 4 CH2CHCN + N2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2
P4O6 + KOH = K3(PO3) + H2O =>
P4O6 + 12 KOH = 4 K3(PO3) + 6 H2O
FeS{2)+O{2} = Fe{2}O{3}+SO{2} =>
FeS{2)+O{2} = Fe{2}O{3}+SO{2}
MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2
KMgBr = KBrMg =>
KMgBr = KBrMg
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
I2{+5}O5{-2} + C{2+}O{2-} = I2 + C{4+}O2{2-} =>
2 I2{+5}O5{-2} + 5 C{2+}O{2-} = 2 I2 + 5 C{4+}O2{2-}
C + NH4OH + H5C2OC2H5 = C12H16N2 + H2O =>
28 C + 8 NH4OH + 5 H5C2OC2H5 = 4 C12H16N2 + 13 H2O
BaO + P4O10 = Ba3(PO4)2 =>
6 BaO + P4O10 = 2 Ba3(PO4)2
NiCl2 + NH4OH = [Ni(NH3)6]Cl2 + H2O =>
NiCl2 + 6 NH4OH = [Ni(NH3)6]Cl2 + 6 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2 =>
ZnCl2 + NH4S2 = ZnS2 + NH4Cl2
CH3COOH(s) + CaCO3(aq) = Ca(CH3COO)2(aq) + H2O(l) + CO2(g) =>
2 CH3COOH(s) + CaCO3(aq) = Ca(CH3COO)2(aq) + H2O(l) + CO2(g)
calciumsulfate + aceticacid = (CH3CO2)2Ca + sulfuricacid =>
CaSO4 + 2 C2H4O2 = (CH3CO2)2Ca + H2SO4
SnF2 + Li2CO3 = Sn2(CO3)2 + LiF =>
2 SnF2 + 2 Li2CO3 = Sn2(CO3)2 + 4 LiF
HNO3 + CuCl2 = HCl + Cu(NO3)2 =>
2 HNO3 + CuCl2 = 2 HCl + Cu(NO3)2
Br2Cl + C6H12 = C7H11Br + Cl2 + HBr =>
12 Br2Cl + 7 C6H12 = 6 C7H11Br + 6 Cl2 + 18 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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